﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

#if !SILVERLIGHT

namespace Xceed.Silverlight.ListBox
{
  partial class PanelBase
  {
    private void SetScrollInfoOffset( double offset, bool vertical )
    {
      if( vertical )
      {
        ListBox listBox = this.ParentListBox;
        bool animate = ( listBox == null )
                    || ( listBox.ItemScrollingBehavior != ItemScrollingBehavior.Deferred );

        this.SetVerticalOffset( offset, animate: animate );
      }
      else
      {
        this.SetHorizontalOffset( offset );
      }
    }

    private bool IsDeferredScrollingEnabled( bool fromIScrollInfoLineOrPageOperation, bool vertical )
    {
      // Deferred scrolling is handled by the ListBox's ScrollViewer.
      return false;
    }

    private void SetDeferredOffset( double offset, bool vertical )
    {
    }

    private void UpdateOffsets()
    {
    }
  }
}

#endif
